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CGI Perl Interview Questions
Questions Answers Views Company eMail

What is a chomp() function in perl?

 725

How to open a directory in perl?

 790

What is 'rollback' command in perl?

 711

What is the difference between use and require in perl?

 649

Why do we use "use strict" in perl?

 722

What is the difference between perl list and perl array?

 646

What is confess function in perl?

 707

What are perl array functions?

 717

Is perl compiler or interpreter?

 716

What is perl pop array function?

 699

How to read multi lines from a file in perl?

 685

What are some common methods to all handles in perl?

 691

What is epoch time in perl?

 679

Define dynamic scoping.

 651

What are arrays in perl?

 736

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Un-Answered Questions { CGI Perl }

List the prefix dereferencer in Perl.

742

Why is it hard to call this function: sub y { "because" } ?

711

What is a perl references?

674

Mention the difference between die and exit in Perl?

842

what is the difference between java and cgi?

748

What is 'rollback' command in perl?

711

How the interpreter is used in Perl?

708

What is the closure in PERL?

752

Differentiate between c++ and perl.

765

We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?

2167

How do find the length of an array?

736

What is the use of command “use strict”?

727

You want to add two arrays together. How would you do that?

644

What does Perl do if you try to exploit the execve(2) race involving setuid scripts?

716

What are the options that can be used to avoid logic errors in perl?

700

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